Pick a business, any business. Do you need to learn some skills to participate? What about as an employee? Most people would say that even a greeter needs some skills (smile, speak distinctly, etc). Why should we assume that network marketing is any different?
You can grab 12 free video skills by opting in with your name and email. No upsell. No bait and switch. Just free training. You have nothing to lose but your incompetence.